Switch valve for a water purifier



FIG. 1 is a perspective view of a switch valve for a water purifier showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of a switch valve for a water purifier showing our new design in use and how the handle rotates.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a switch valve for a water purifier, as shown and described. 